@CHARSET "UTF-8";

 [class*="span"] {
 float: left;
 min-height: 1px;
 margin-left: 20px;
}
.container, .navbar-static-top .container, .navbar-fixed-top .container, .navbar-fixed-bottom .container {
	width: 940px;
}
.span12 {
	width: 940px;
}
.span11 {
	width: 860px;
}
.span10 {
	width: 780px;
}
.span9 {
	width: 700px;
}
.span8 {
	width: 620px;
}
.span7 {
	width: 540px;
}
.span6 {
	width: 460px;
}
.span5 {
	width: 380px;
}
.span4 {
	width: 300px;
}
.span3 {
	width: 220px;
}
.span2 {
	width: 140px;
}
.span1 {
	width: 60px;
}
.principal{
	margin-top: 80px;
	background-color: #fff;
	width: 76%;
	margin-left: 12%;
	border-radius:20px; 
	-moz-border-radius: 20px;
	-webkit-border-radius: 20px;
}
.principal h1{
	font-size: 43px;
}
.principal btn-info{
	margin-left: 20px;
}